"to inflame, to burn," late 15c., from Latin combustus, past participle of combuere "to burn up, consume" (see combustion). "Now only jocular or affected" [OED]. Related: Combusted; combusting. Combust was used in Middle English from late 14c. as a past-participle adjective, "burnt," from Old French combust (14c.) and directly from Latin combustus. Also it was an astrological term for planets when near the sun.
Web design and development by MaoningTech.